baber/WOPTO huggingface dataset:
Patent JP-2001013038-A (JP)
Title: Method for confrontation of vehicle and headlight tester used for the method
Inventor: UCHIDA TAKAYUKI
IPC: G01M11/06
Filed: 1999-06-29
Abstract: PROBLEM TO BE SOLVED: To enhance the accuracy of the confrontation of a vehicle by a method wherein a laser beam whose up-and-down direction is parallel to the advance direction of the vehicle and whose right-and-left direction is parallel to the optical axis of the light receiving optical system of a headlight tester is irradiated from the front of the vehicle. SOLUTION: A laser beam L whose up-and-down direction is parallel to the advance plane F of a vehicle 60 and whose right-and-left direction is parallel to the optical axis of the light receiving optical system 56 of a headlight tester is irradiated from the front of the vehicle 60 by a laser oscillator 1. Them, the vehicle 60 is advanced in such a way that the position of the vehicle 60 which is irradiated with the laser beam L is not changed, and the vehicle is confronted with the headlight tester. When the vehicle 60 is advanced in such a way that the irradiation position of the laser beam L is not changed, the vehicle 60 is brought close to the headlight tester to be in parallel to the laser beam L, and the center line of a car body is made parallel to the laser beam L.  Thereby, the optical axis of the optical system 56 of the headlight tester which is parallel to the laser beam L is made parallel to the center line of the car body, and the vehicle can be confronted with high accuracy.
Patent JP-H1064660-A (JP)
Title: Power supply for bi polarity load cycle control type dc corona
Inventor: SULLIVAN EDWARD
IPC: H01T19/00
Filed: 1997-06-04
Abstract: PROBLEM TO BE SOLVED: To uniformly maintain charge by providing a switching circuit for selectively turning on/off two DC power supplies. SOLUTION: A zero crossing detector 26 is connected to a potential feedback calculation amplifier 28. Therefore, after a potential from one power source applied to a corona wire 14W is turned off based on a feedback signal from a calculation amplifier 28, the detector 26 determines a time for falling into 0, when that potential falls into 0 an output signal is fed from the detector 26 to a switching logic 20, and this logic 20 turns on another power supply switch. Consequently, power sources 12p and 12n can be prevented from being turned on simultaneously by the logic 20. Thus, since two dependent power sources are used, if assistance is required while cleaning a device, a corona can be maintained positively or negatively.
Patent JP-2000003170-A (JP)
Title: Performance instruction device
Inventor: ANDO HITOSHI
IPC: G10G1/02
Filed: 1998-06-16
Abstract: PROBLEM TO BE SOLVED: To enable performance instruction sensually recognizing the movements of hands according to the progression of the performance. SOLUTION: Plural LEDs(light emitting diodes) corresponding to plural keys 42 to 45 existing between a key 41 to be touched this time which is illuminated with the red lighting LED and is instructed to be touched and a key 46 to be touched next which is illuminated with the green lighting LED and is instructed to be touched are lighted by stepwise changing the light emission intensity in such a manner that the LEDs corresponding to the keys nearer the key to be touched next have the weaker light emission intensity.
Patent JP-H0918048-A (JP)
Title: Photoelectric conversion element and manufacture thereof
Inventor: SHIMIZU ETSURO
IPC: H01L31/10
Filed: 1995-06-28
Abstract: PURPOSE: To provide a photoelectric conversion element, which responds at a quick speed and has a high sensitivity even to incident light of a long wavelength in the degree of the wavelength of near infrared light, and a method of manufacturing the element. CONSTITUTION: An N-epitaxial layer 102 is formed on an N-type silicon substrate 101, a P-type layer 103 is formed in the layer 102 to constitute a pin-type photodiode structure, an anode electrode 104 consisting of an Al film is provided on the layer 103 and with a cathode electrode 105, which consists of an Au film, provided on the rear of the substrate 101, a light-receiving part film 106, which is turned into a film of a low reflectivity to incident light and is turned into a film of a high reflectivity to outgoing light from the interior of the layer 102, is formed on the layer 103 to constitute a photodiode.  The concentration of the layer 102 is set into a low concentration within a stable and formable range, the thickness of the layer 102 is set so as to roughly coincide with the width of a depletion layer to spread by a riverse bias, which is applied to the layer 102, and the thickness of the substrate 101 is set so as to satisfy a condition of [(reciprocal number of the absorption coefficient of irradiation light)>(thickness of substrate)×2+(thickness of epitaxial layer)].
Patent JP-S57106371-A (JP)
Title: Manufacture of pole group for linear pulse motor
Inventor: KANEDA HIROSHI
IPC: H02K41/03
Filed: 1980-12-23
Abstract: PURPOSE:To improve the accuracy of a linear pulse motor by bonding a strip plate formed of magnetic material formed with accurate teeth to the surface of a movable pole and cutting the ends, thereby reducing the number of works for the mass production. CONSTITUTION:A strip plate 11 is faced with the poles 12a1, 12a2, 12l1, 12l2 of movable pole group, and teeth 11a is bonded with an adhesive to the poles 12a1, 12a2, 12b1, 12b. Further, the strip plate 11 is cut along the lines L1, L2, thereby completing the movable poles. The pole groups manufactured by this step are produced by directing correctly the strip plates after assembling the pole base body. Even if there is slight error at the relative position between the respective pole base bodies, they can be completely compensated. Accordingly, it is not necessary to consider the disposition error, but the number of works for the mass production can be reduced.
Patent JP-2001015242-A (JP)
Title: Connecting method of insulating core wire to connector terminal by laser irradiation
Inventor: ISAKI MASAHIRO
IPC: H01R43/02
Filed: 1999-06-29
Abstract: PROBLEM TO BE SOLVED: To reduce working man-hour, allow connecting work in a very narrow area, and enhance connecting reliability for a long time by converging laser beams with a convergent lens, melting a low melting point cover layer on the surface of a strand conductor for forming an insulating core wire and a low melting point cover layer on the surface of a connector terminal, and fusion- connecting the insulating core wire and the connector terminal. SOLUTION: A surface cover layer having a lower melting point than Cu of a conductor base material, for example tin plating, is formed on the surface of a strand conductor 4a, absorption and heat generation by laser beams 2 are generated in the tin plating layer, only the tin plating layer is melted, and a strand conductor 4c is formed. The surface layer part of a connector terminal 5 is formed with a solder plating layer using nickel as a primary coat, having lower melting point than brass for forming the connector terminal 5, therefore, absorption and heat generation by laser beams 2 are generated in the solder plating part, the connecting surface made of an alloy layer is formed on the interface with the strand conductor 4c, and the strand conductor 4a and the connector terminal 5 are connected.
Patent JP-H0346321-A (JP)
Title: Manufacture of jig for manufacture of semiconductor device
Inventor: MIENO FUMITAKE
IPC: H01L21/22
Filed: 1989-07-14
Abstract: PURPOSE:To obtain a jig, for manufacturing a semiconductor device, which is provided with a hollow part surrounded by a thin ceramic film and whose mechanical strength is large by a method wherein a ceramic reinforcement material is brought into contact with the surface of a carbon block, they are united, a ceramic film is formed on the whole surface and, in succession, the carbon block is oxidized at a high temperature so that it is scattered as carbonic acid gas. CONSTITUTION:A carbon block 1 having a shape of a hollow part to be formed is formed; in succession, ceramic reinforcement materials 21, 22 are brought into contact with the surface of the carbon block 1; these are united; after that, a ceramic film 3 is formed on the whole surface; in succession, one part of the film 3 is removed to expose the carbon block 1; in succession, the carbon block 1 is oxidized at a high temperature so that it is scattered as carbonic acid gas; thereby, a hollow body composed of the reinforcement materials 21, 22 and the film 3 is formed. In this case, the ceramic reinforcement materials 21, 22 support the hollow part after the carbon block 1 has been oxidized and scattered, and act so as to prevent the hollow body from being destroyed. Thereby, it is possible to obtain a jig, for manufacturing a semiconductor device, which is provided with the hollow part of a complicated shape and whose mechanical strength is large.
Patent JP-S6161955-A (JP)
Title: Negative pressure operated two-stage carburetor
Inventor: YOSHIHARA RYOSUKE
IPC: F02M11/02
Filed: 1984-08-31
Abstract: PURPOSE:To control the opening of a throttle valve in the second stage side to a suitable degree by simplified constitution, by opening and closing a solenoid operated valve in accordance with the operating condition of an engine and introducing the atmospheric pressure to a Venturi negative pressure acting on a diaphragm for actuating the throttle valve in the second stage side. CONSTITUTION:A diaphragm 7 in a negative pressure operated mechanism 4 is connected with a lever 9 secured to a throttle valve shaft 8 in the second stage side by a connecting rod 10. And the mechanism 4, introducing to its negative pressure chamber 6 by a negative pressure passage 11 the pressure synthesized by the Venturi negative pressure in each carburetor 1, 2 in the first and second side, opens a throttle valve 3 in the second side by increasing an air flow in the carburetor 1 in the first stage and generating a high increase of the negative pressure in the negative pressure chamber 6. Here the carburetor, providing an atmosphere introducing port 12 in the negative pressure circuit 11 further reciprocating a valve unit 14 in a solenoid operated valve 13 by an opening and closing signal consisting of an interrupted current fed to a solenoid 15, opens and closes the atmosphere introducing port 12. A control unit 16, generating the opening and closing signal, inputs a signal from each sensor 17-19 detecting the operating condition of an engine.
Patent JP-S57106836-A (JP)
Title: Monitoring method for liquid discharge pipe
Inventor: IIZUKA KOUJI
IPC: F17D5/02
Filed: 1980-12-24
Abstract: PURPOSE:To make the detection of the inflow of an org. solvent into a liquid discharge pipe made of plastics possible by providing water discharge pipe parts having such a  recess where waste liquid accumulates temporarily and detecting the elongation or contraction and temp. rise of the piping materials in this part. CONSTITUTION:The elongation or contraction and temp. rise of waster discharge pipes 5, 6 are detected with, for example, a strain gage R0 affixed to the waster discharge pipes. A constant voltage power source E0 is applied and a variable resistor RX  is regulated to make the potential difference between A and B zero. When a fluctuation is produced in the R0, a potential difference is produced between the A and B,  and this is amplified with an amplifier 1. If there is the fluctuation more than the existing potential difference, it is put out to a driving amplifier 2; at the same time, an  alarm buzzer 3 operates and an alarm lamp 4 lights. The strain gage R0 is affixed by means of adhesives to the part coupled to the pipes 5, 6 at 7, particularly, the part 8  which is reduced of wall thickness to permit easy elongation and contraction deformations. A pipe larger in diameter than the pipes 5, 6 is used for the 7 to allow the liquid having influence to accumulate easily, so as to accumulate the waste liquid temporarily in the part having a difference in wall thickness between both.
Patent JP-H0629244-A (JP)
Title: Semiconductor manufacturing apparatus and manufacture of semiconductor device
Inventor: KAJIYANA KIYONORI
IPC: H01L21/28
Filed: 1992-07-10
Abstract: PURPOSE:To lower a tungsten growth speed on the surface of an insulating film when a contact hole is buried by a tungsten vapor growth operation. CONSTITUTION:When the blanket vapor growth operation of tungsten is performed, argon ions are generated, with which tungsten on a wafer 14 is sputtered and etched by an RF voltage which has been applied to a substrate 15. Thereby, a tungsten growth speed on the surface of an insulating film in which an argon-ion flying probability is high is suppressed, the tungsten growth speed is not lowered inside a contact hole in which an argon ion flying probability is small, and the contact hole is buried. Also an reverse-tapered or bowing- shaped contact hole can be buried.
Patent JP-2000014484-A (JP)
Title: Automobile seat back
Inventor: SAKAKIBARA YASUHIRO
IPC: B60N2/22
Filed: 1998-06-30
Abstract: PROBLEM TO BE SOLVED: To provide an automobile seat back excellent in durability, wherein a seated person does not feel cramped even if it is in a reclining position, and reclining operation can be performed smoothly. SOLUTION: A seat back comprises fixed side seat backs 2 fixed to an inner wall of a cabin and movable seat backs 1 for reclining by butting each outer surface to each inner surface thereof. The fixed side seat back 2 is tapered so that an upper half thereof is narrower than a lower part, and a narrow part 21 is formed. An upper half of the movable seat back 1 is formed into a wide part 11 having an outer surface corresponding to the inner surface of the narrow part 21. The outer surface 12 is formed into an inclining surface 13 to avoid excessive interference with the inner surface of the upper half of the fixed side seat back 2 at the time of reclining operation. A back cover 3 is provided on a back of the movable seat back 1 so that a flexible overhang part extends outward than the inclining surface 13.
Patent JP-S6428785-A (JP)
Title: Plant equipment lay-out design system
Inventor: SATO NOBUHIDE
IPC: G06F17/50
Filed: 1987-07-24
Abstract: PURPOSE:To easily and efficiently design the three dimensional lay-out of a plant equipment by three dimensionally displaying the pattern of the plant equipment on the screen of a three dimensional CAD system by a data defining means and a data delivering means. CONSTITUTION:The pattern of the plant equipment (for instance, pump 9, valve 11) on a pipe instrument line diagram formed and displayed by a pipe instrument line diagram forming means 3 is selected by a mouse or the like, and then, the equipments have the size and space position or the like displayed on the screen of the three dimensional CAD system 1 by the data defining means 5 and the data delivering means 7 as the pattern (for instance, like pump 13, valve 15). Then, a designer may decide a pipe route between the patterns of the respective equipments (for instance, three dimensional form of pipe 17). This pipe 17 is designed by sequentially connecting a straight pipe 18, an elbow 19, a straight pipe 20, an elbow 21, a straight pipe 22 with the consideration of the arrangement status of other equipments. This operation is repeated. Accordingly, it is not required to dispose the pattern on the screen by the use of a keyboard but a design is easily carried out.
Patent JP-S6076588-A (JP)
Title: Joint sealing material for steel segment
Inventor: MIYAMOTO HIROSHI
IPC: C09K3/10
Filed: 1983-10-01
Abstract: PURPOSE:A water-swelling joint sealing material for steel segment, showing improved water reistance, consisting of a water-swelling urethane resin comprising an active hydrogen component having a polyoxyalkylene ether, etc. and an organic polyisocyanate component. CONSTITUTION:The desired sealing material consisting of a water-swelling urethane resin comprising (A) an active hydrogen component having a polyoxyalkylene ether containing partially a phenylene group, and, if necessary, another polyfunctional active hydrogen-containing compound, and (B) an organic polyisocyanate component having an aliphatic and/or alicylic polyisocyanate (e.g., hexamethylenediisocyanate, isophorone diisocyanate, or dicyclohexylmethane diisocyanate. A compound shown by the formula (Ar is phenylene, naphthalene; Y is 1-5C alkylene, or -SO2-; A is 2-4C alkylene; m+n are 2-50) may be cited as the component A.
Patent JP-S57107913-A (JP)
Title: Air conditioner for car
Inventor: IIDA KATSUMI
IPC: B60H1/00
Filed: 1980-12-26
Abstract: PURPOSE:To permit air conditioning provided with fine feeling free of abnormal hot feeling for face part by increasing the number of revolution of a blower, when the insolation temperature exceeds a prescribed value, in the car air conditioner which mixes the cold air and the warm air by means of a mixing door. CONSTITUTION:When the insolation temperature ts< the interior temperature tr+ deviation alpha, the level voltage shown by a straight line V4A in the rotation controlling circuit diagram for a blower 2 is obtained, and when ts>tr+alpha, the voltage signal larger by beta than V4A as shown by the straight line V4B is obtained. The output signal V2 of a non-inverted amplifier 13, signal V3 of an inverted amplifier 14, and the signal V4 of a comparison circuit 15 are added by the diodes D1-D3 of a power amplifying circuit 16. Therefore, the voltage signal V5 as shown in the figure is obtained, and the voltage VB applied to the blower 2 gets the characteristic shown in the figure in accordance with the variation of the temperatures ts, tr, and the outside air temperature tA. In other words, when the temperature ts exceeds the temperature tr by less than alpha, the blower 2 is revolved as usual in a low-speed range by the voltage signal having the characteristic shown in the figure, and when the insolation temperature ts exceeds the interior temperature tr by alpha, the number of revolution increases by a prescribed value beta in the low-speed range.
Patent JP-H0734839-A (JP)
Title: Auxiliary machine driving device of engine
Inventor: MATAYOSHI YUTAKA
IPC: F02F7/00
Filed: 1993-07-26
Abstract: PURPOSE:To simplify the structure of a reservoir tank or a hydraulic passage in a hydraulic auxiliary machine driving device of an engine. CONSTITUTION:An auxiliary machine driving device is provided with a hydraulic pump 30 to be driven by an engine 1, a hydraulic motor 40 which is rotated by the hydraulic oil to be fed from this hydraulic pump 30 and circulates the hydraulic motor 40, and a hydraulic oil storage chamber 63 to store the hydraulic oil circulating the hydraulic pump 30 and the hydraulic motor 40. An oil pan 60 is arranged under an engine block 2, and a bulkhead 61 to partition the inside of this oil pan 60 into a lubricating oil storage chamber 62 which is opened to a crank chamber and stores the engine lubricating oil and the hydraulic oil storage chamber 63 to store the hydraulic oil.
Patent JP-H0629280-A (JP)
Title: Film patterning method and method for forming vacuum micro device
Inventor: TOYODA OSAMU
IPC: H01J9/02
Filed: 1992-07-10
Abstract: PURPOSE:To make it possible to eliminate a mask floating in an etching solution during a liftoff operation with regards to a mask liftoff process which is used as a means to form a dip for a fine field emission cathode. CONSTITUTION:This method comprises a process of forming first films 6 and 7 around a mask M and its peripheral part and a process of separating the mask M by means of an etching solution 10 and lifts off the mask M and the first films 6 and 7 on the mask M and catches at least the mask M and the first films 6 and 7 floating in the etching solution 10 by static electric power and magnetic force.
Patent JP-H089986-A (JP)
Title: Production of mannose or mixture of mannose and fructose
Inventor: HINO SHIRO
IPC: C12P19/02
Filed: 1994-07-01
Abstract: PURPOSE:To obtain the subject compound, etc., useful as a raw material for synthesis of medicine etc., on an industrial scale at low cost by culturing a microorganism belonging to the genus Acinetobacter and capable of producing mannose in a medium containing fructose as a main raw material and separating the product, etc., from the culture liquid. CONSTITUTION:A microorganism belonging to the genus Acinetobacter and capable of producing mannose [e.g. Acinetobacter spp. M-13-1-2 (FERM P-14367)]is inoculated into a medium containing fructose as a main raw material. This medium is subjected to shaking culture at 30 deg.C for 2 days at the speed of 160rpm e.g. by a rotary shaker to accumulate mannose in the culture liquid. The culture liquid is separated into microbial cells and a supernatant by centrifugation. The supernatant is desalted to obtain a mixture of mannose and fructose and the mixture solution is subjected to column chromatography using a cation-exchanging resin. The objective mannose is obtained on an industrial scale at a low cost.
Patent JP-H0850915-A (JP)
Title: Cell device
Inventor: SUZUKI KOJI
IPC: H01M10/04
Filed: 1994-08-05
Abstract: PURPOSE:To simplify a structure applicable to a case where cells are combined with one another to be used by providing a positive and a negative extracting electrode mutually insulated for the outer circumference of the inner tube of a duplex tube type cylindrical cell, and connecting the positive and negative electrodes of a band shaped cell to the aforesaid extracting electrodes. CONSTITUTION:The outer circumference of an inner tube 1 is shielded with insulating material such as a shrinkage tube and the like, and it is formed into electrical routes 22a and 22b by treating the surface of the insulating material by chrome plating, metalizing the like. The electrical routes 22a and 22b are set in such a way as to be formed into two sections which are insulated with each other, and composed of a section 21 in the longer direction, and of sections 21b in the circumferential direction. The respective terminals of the positive and negative electrodes of a band shaped cell laminated via fine porous polypropylene films are connected to the center sections of the electrical routes 22a and 22b separated in the diametral direction of the inner tube 1, and the electrodes of the band shaped cell are winded over the inner tube 1 so as to be formed into spiral electrodes thereafter. Since the polarity of the electrodes of the cell can be electrically extraced via both end sections of the electrical routes 22a and 22b respectively, there is no need for using the outer tube of the cell as an electrode.
Patent JP-S6076773-A (JP)
Title: Electrophotographic copying machine
Inventor: SUGIYAMA TATSU
IPC: G03G15/08
Filed: 1983-10-04
Abstract: PURPOSE:To prevent decrease in image density owing to imperfect mounting of a cartridge by providing a projection to be superposed on the projection of a toner cartridge which has completed insertion into a toner box and roration to the inside of a door of a developing device. CONSTITUTION:A flat plate-shaped projection 10 of a cartridge 6 is positioned horizontally when the cartridge 6 is inserted into a toner box 5 and is rotated after the toner cartridge is exchanged for the purposed of replenishing a toner. On the other hand, a flat plate-shaped projection 11 is also provided to the inside of the door provided to the main unit of a copying machine. When the door is closed, the projections 10, 11 are horizontally superposed on each other and the slit 8 of the cartridge 6 coincides with the slit 9 of the toner box 5. The copying operation cannot be made unless the slits 8, 9 coincide thoroughly with each other and therefore the decrease in the image density of the copy owing to imperfect mounting of the cartridge 6 is thoroughly prevented.